diff --git a/src/2026-01-16/presentation.tex b/src/2026-01-16/presentation.tex
index e191ce8..4a390aa 100644
--- a/src/2026-01-16/presentation.tex
+++ b/src/2026-01-16/presentation.tex
@@ -202,6 +202,67 @@
 
 % TODO:
 
+\begin{frame}
+    \frametitle{Zusammenfassung}
+
+    \begin{columns}[t]
+        \column{\kittwocolumns}
+        \begin{greenblock}{Korrelationskoeffizient}
+            \vspace*{-6mm}
+            \begin{gather*}
+                \rho_{XY} = \frac{\text{cov}(X,Y)}{\sqrt{V(X)V(Y)}}
+            \end{gather*}
+        \end{greenblock}
+        \begin{greenblock}{Kovarianz}
+            \vspace*{-6mm}
+            \begin{gather*}
+                \text{cov}(X,Y) = E(X\cdot Y) - E(X)E(Y)
+            \end{gather*}
+        \end{greenblock}
+        \begin{greenblock}{Randdichte}
+            \vspace*{-6mm}
+            \begin{gather*}
+                f_X(x) = \int_{-\infty}^{\infty} f_{X,Y}(x,y) dy
+            \end{gather*}
+        \end{greenblock}
+        \column{\kitfourcolumns}
+        \begin{greenblock}{Transformationssatz}
+            \vspace*{-6mm}
+            \begin{gather*}
+                X = h_1(U,V), \hspace{5mm} Y = h_2(U,V) \\[2mm]
+                \mathcal{J} =
+                \begin{pmatrix}
+                    \frac{\displaystyle \partial}{\displaystyle
+                    \partial u}x & \frac{\displaystyle
+                    \partial}{\displaystyle \partial v}x  \\[2mm]
+                    \frac{\displaystyle \partial}{\displaystyle
+                    \partial u}y & \frac{\displaystyle
+                    \partial}{\displaystyle \partial v}y
+                \end{pmatrix}
+                = \begin{pmatrix}
+                    \frac{\displaystyle \partial}{\displaystyle
+                    \partial u}h_1(u,v) & \frac{\displaystyle
+                    \partial}{\displaystyle \partial v}h_1(u,v)  \\[2mm]
+                    \frac{\displaystyle \partial}{\displaystyle
+                    \partial u}h_2(u,v) & \frac{\displaystyle
+                    \partial}{\displaystyle \partial v}h_2(u,v)
+                \end{pmatrix} \\[3mm]
+                f_{U,V}(u,v) = \lvert
+                \text{det}(\mathcal{J}) \rvert
+                \cdot f_{X,Y} \big(h_1(u,v),h_2(u,v)\big)
+            \end{gather*}
+        \end{greenblock}
+        \begin{greenblock}{Erwartungswert \& Varianz}
+            \vspace*{-6mm}
+            \begin{align*}
+                V(X) &= E\big( (X - E(X))^2 \big) = E(X^2) - E^2(X) \\
+                E(X) &= \int_{-\infty}^{\infty} x f_X(x) dx \\
+                E(g(X)) &= \int_{-\infty}^{\infty} g(x) f_X(x) dx
+            \end{align*}
+        \end{greenblock}
+    \end{columns}
+\end{frame}
+
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 \subsection{Aufgabe}